Oxygen Generators

OGSIoffers a range of generators based on your requirements. They are designed for applications requiring outputs from 25 to 5000 SCFH (12 to 2360 LPM). You'll never pay for capacity you don't need. Non-standard generators are available on request.

Our line of Pressure Swing Adsorption (PSA) oxygen generators can deliver a constant flow of up to 93% (± 3%) oxygen at 45-60 psi. Higher oxygen pressure is optionally available.

These units are available with telemetric communication packages. The plant can be monitored from our factory to facilitate quicker service or software updates.

ADVANTAGESOGSI's plants are the most energy efficient plants on the market. Extract oxygen directly from the atmosphere and deliver it to any medical or industrial application with an OGSI oxygen generator.

Dependable – MADE IN USAEvery PLC-controlled generator is assembled and tested in our North Tonawanda, NY production facility. The zeolite sieve is factory sealed in solid steel tanks, and rarely needs replacement. With very few moving parts, our generators are built to provide thousands of hours of continuous, reliable service. Routine maintenance is as simple as changing an air filter.

DurableFrom their precision-welded tank assemblies, to their robust manifolds, our generators operate in the harsh environments of Africa, Asia, South America and the Yukon.

EconomicalEliminate the unnecessary costs of transportation, storage and cylinder rental. OGSI’s oxygen generators are economically priced so that you can realize a return on investment within a short period of time. Supplying oxygen for as little as 3 kW/100 SCF, OGSI’s oxygen generators are the most energy efficient plants available.

Unfamiliar with PSA Oxygen Systems?Call, fax or click here to request a personalized quotation. OGSIcan provide the proper air compressor, air dryer and storage tank combination to optimize your oxygen system. We can assemble the system and test it in our factory before shipment. All components can be mounted to a steel skid and pre-wired for easy transportation and set-up.

Model Number

Air Requirement

Oxygen Output

Tank Size Gallons

SCFM

Nm3/min

SCFH

Nm3/h

OG-25

6.5

.2

25

.7

60

OG-50

12

.3

50

1.3

60

OG-100

22

.6

100

3

60

OG-175

32

.9

175

5

80

OG-250

45

1

250

7

120

OG-375

68

2

375

10

120

OG-500

88

2

500

13

120

OG-650

118

3

650

17

200

OG-750

133

4

750

20

200

OG-1000

175

5

1000

26

400

OG-1250

225

6

1250

33

400

OG-1500

280

8

1500

39

660

OG-2000

425

11

2000

53

660

OG-2500

575

15

2500

66

1060

OG-3000

625

17

3000

79

1060

OG-4000

850

23

4000

105

1600

OG-5000

1000

27

5000

131

1600

Note: These are the standard model specifications. Machines can be modified to increase the flow or delivery pressure from them by 15-20%.